Pirates

As the Joseon Dynasty is about to be established, a whale devours the Emperor’s Seal of State, which is being transported to Joseon by Chinese envoys. A substantial reward is offered for the return of the royal seal, prompting a group of mountain bandits, led by Jang Sa-jung, to venture into the ocean in pursuit of the whale. However, their quest leads to a confrontation with Yeo-wol, a female pirate captain, setting the stage for an unforeseen adventure.